Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 20:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe
- Size 3.3MB
- Sample260702-yre4vsdy4v
- SHA256 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c
- MD5 e250179ba4ede49840d9cf13f92d6a2e
- SHA1 e1930deecc0e7be01818e02a0421b5ca6f089042
- SHA512 cc9ce667041210fe7b9d1d7c047faf532f2d690e2eba9071f8c2390c90472160b040280567ab7c32f84cb0857db362bd596cbeaf19133e2ce6a30fb5ee1b28e5
- SSDEEP 24576:yvO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:yHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T101F54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2372 abbf5478 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 1 114.114.114.114 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe Destination IP 2 223.5.5.5 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe Destination IP 23 114.114.114.114 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe Destination IP 24 223.5.5.5 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 abbf5478 File created C:\Windows\SysWOW64\abbf5478 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 abbf5478 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 abbf5478 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\289c08 abbf5478 File opened for modification C:\Windows\51f8e8 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language abbf5478 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" abbf5478 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" abbf5478 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" abbf5478 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing abbf5478 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" abbf5478 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ abbf5478 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" abbf5478 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" abbf5478 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix abbf5478 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2372 abbf5478 2372 abbf5478 2372 abbf5478 2372 abbf5478 2372 abbf5478 2372 abbf5478 2372 abbf5478 2372 abbf5478 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe Token: SeTcbPrivilege 4788 26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe Token: SeDebugPrivilege 2372 abbf5478 Token: SeTcbPrivilege 2372 abbf5478
Processes
-
C:\Users\Admin\AppData\Local\Temp\26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe"C:\Users\Admin\AppData\Local\Temp\26a14059517fdc3d522ded57f76ad5fe23cd03f16dad1f0c6e9a4d0aa443587c.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4788
-
C:\Windows\Syswow64\abbf5478C:\Windows\Syswow64\abbf54781⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2372
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\abbf5478
- Size 3.3MB
- SHA256 90ab4c823663fea3d099ff409df85bb83c6ad4b43ddfc2b9b8d275fefb12d6d2
- MD5 2ff79a041df6bae6a38e6d63a46b8ca4
- SHA1 105c14a6286f67a98f492e4adfd38e2efcdd80d9
- SHA512 44f34864ed7a0904ad3ec003a6c989a25fc3d4c8b1fb1a2c39db11294e5c6e9c7cde03a088e35d033a435fba058f2292e8651a73b05939de46806f71b01d1e02
- SSDEEP 24576:5vO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:5HHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T1D5F54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH